Lo que los fósiles nos enseñan sobre la Tierra (Investigating Fossils)

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...

The Declaration of Independence changed America forever. Readers will learn about the events that led up to the Declaration including unfair taxation from King George III and the Boston Tea Party in this Spanish-translated book. The vivid images, engaging sidebars, and supportive text explain what roles John Adams, Benjamin Franklin, and Thomas Jefferson played in the creation of the document and what they meant by including life, liberty, and the pursuit of happiness. To help readers better understand the vocabulary and content, an accommodating table of contents and glossary are provided.

Tabula Gratulatoria. Introducción. I. Biografía. II. La ideas. III. Contenido y estructura de las Cartas de Relación. IV. Las Cartas de Relación y la historiografía de América. V. Manuscritos y ediciones. Noticia Bibliográfica. Bibliografía Selecta. Nota Previa. CARTAS DE RELACIÓN: Primera relación. Segunda relación. Tercera relación. Cuarta relación. Quinta relación. Variantes Textuales. Glosario. Índice de Láminas.

Divertidas adivinanzas protagonizadas por animales de todo el mundo. Somos grandes, somos chicos, Tenemos pelos y picos. Somos peces, somos aves... Hay de todo, ¿no lo sabes? Venga, venga, adivina, Soy un reno o una sardina. Animales, animales, Animales especiales, Soberbios, fenomenales, Somos todos colosales. Formato Fixed Layout especial para tabletas.

It’s fiesta time! Cinco de Mayo is a fiesta day in Mexico and the United States. It’s celebrated on the fifth of May. This colorful holiday honors Mexico’s victory over the French army at the Battle of Pueblo in 1862. People march in parades, dance, and set off fireworks. Families enjoy traditional Mexican food and drink. Then they watch people act out the famous battle. Find out more about this joyful celebration of Mexican culture.